import kivy

from kivy.uix.gridlayout import GridLayout
from kivy.app import App



class My(GridLayout):
    @staticmethod
    def s():
        print('ssss')


class MyApp(App):
    @staticmethod
    def hello():
        print('Hello')

    def build(self):
        print(dir(self.__class__))
        return My()

app = MyApp()
app.run()
